CONTENTS. V 



Page. 



Gooseberry cliister-enp disease 549 



A new gooseberry disease, Smith 549 



Cranberry diseases, Shear 549 



Some coffee paj-asites in St, Thomas, Gravier 550 



The principal diseases of forest trees, Pechon 550 



Sap rot and other diseases of the red gum, von Schrenlv 550 



Heart rot of sassafras caused by Fames ribis, Spaulding 550 



Effect of formalin and bluestone on germination of wheat, McAlpine 551 



The preparation of Bordeaux mixture, Grignan 551 



ECONOMIl' i;OOLOCiY ENTOMOLOGY. 



Report on zoology, Blackwelder 551 



Birds in relation to the farm and forest, Hooper 551 



The relation of hirds to the cotton boll weevil, Howell _ 551 



Birds of California in relation to the fruit industry, I, Beal 552 



Bird protection, Forbush 552 



Biological study of parasitic protozoa, Lindner r _ 552 



The animal enemies of sugar cane, Yixn Deventer 552 



Notes on insect, fungus, and other pests, MacDougall _ 552 



How to control injurious insects and plant diseases, Herrick 552 



Report of the zoologist, 1906, Warburton 553 



Evidence of the entomologist and botanist before the select standing com- 

 mittee on agriculture and colonization, 1906-7, Fletcher 5.5.3 



Entomological notes, Howard and Peringuey — I 55.3 



Inspection work. Craw 553 



The most important step in the control of the boll weevil. Hunter 553 



The locust plague, Lounsbury 553 



Locust destruction 553 



Destruction of locusts ordinance, 1907 ^ 553 



Trials of the South African locust fungus in India, Butler and Lefroy — 553 



Life history and economic relations of white grubs, Forbes 554 



On the life history of tlfe root maggot, Aiithoinyia radicum, Hewitt 554 



Asparagus insects, Lesne 554 



Insect pests of the artichoke, Lesne 554 



A new species of Tyroglyphus injurious to onions, Elenkin 555 



The sweet-potato borer, Conradi 555 



Codling moth investigations during 1903 and 1904, Garcia 555 



The codling moth in eastern Washington, Melander and Jenne 555 



Report of commissioner for gipsy and brown-tail moths, 1906, Steue 555 



The more important Aleyrodidie infesting economic plants, Quaintance_-_ 556 



The scale insects of fruit trees, Bounhiol 556 



Number of molts of the female of Dacfi/loitiiis citri, Matheson 5.56 



The San Jose scale and I'emedies, Sherman, jr 556 



The San Jose scale in North Carolina, Sherman, jr 556 



The fruit maggot fly pests, Quiun 556 



The fruit tiy, Lounsbury 556 



Combating the olive fly, Marchal 556 



Experiments in the treatment of grapevines for pl^ylloxera, Mestre 556 



Combating Eudeiiiis botrana, Capus and Feyteaud 557 



Two unusual grape pests, Mayet -^57 



Insects injurious to roses, Clement 557 



Method of destroying larvtie of insects in tree plantations, Eberhardt 557 



A remedy for the spruce gall and larch blight diseases, Burdon 557 



Parthenogenesis in Lopln/ni.s phii. MacDougall 557 



A recently introduce;! Ijorcr-bectle, Dreyer '. — 557 



Fumigation with hydrocyanic-acid gas for bedbugs, Herrick 557 



The blof»d-sucking Diptera, Griinberg 558 



A type of tSiini(Uiim rci)tans in the equatorial Congo, Roubaud 558 



Insect collection. Surface 558 



Analyses of I'aris green, Cathcart 558 



FOODS — HUMAN NUTRITION. 



The tuna as a food for man, Ilare and (iritttths . — 558 



The tuna as food for man, (irittiths and Hare L-- 559 



